Cervera, R., Piette, J., Font, J., Khamashta, M., Shoenfeld, Y., Camps, M., Jacobsen, S.,
Lakos, G., Tincani, A., Kontopoulou-Griva, I., Galeazzi, M., Meroni, P., Derksen, R., de Groot, P., Gromnica-Ihle, E., Baleva, M., Mosca, M., Bombardieri, S., Houssiau, F., Gris, J., Quéré, I., Hachulla, E., Vasconcelos, C., Roch, B., Fernández-Nebro, A., Boffa, M., Hughes, G., Ingelmo, M., Euro-Phospholipid Project Group:
Antiphospholipid syndrome: clinical and immunologic manifestations and patterns of disease expression in a cohort of 1,000 patients.
Arthritis Rheum. 46 (4), 1019-1027, 2002.